| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $228.88 | 13.796% | $260.4563 | $260.46 | $260.45 | $260.50 |
| Purchase #2 | $49.38 | 6.778% | $52.727 | $52.73 | $52.75 | $52.70 |
| Purchase #3 | $198.86 | 10.624% | $219.9869 | $219.99 | $220.00 | $220.00 |
| Purchase #4 | $138.37 | 9.636% | $151.7033 | $151.70 | $151.70 | $151.70 |
| Purchase #5 | $119.63 | 12.630% | $134.7393 | $134.74 | $134.75 | $134.70 |
| Purchase #6 | $131.27 | 9.867% | $144.2224 | $144.22 | $144.20 | $144.20 |
| Purchase #7 | $9.56 | 8.478% | $10.3705 | $10.37 | $10.35 | $10.40 |
| 7 purchase totals = | $875.95 | $974.2057 | $974.21 | $974.20 | $974.20 | |